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makkiz [27]
3 years ago
11

What happens to a substance when it is heated?

Biology
1 answer:
castortr0y [4]3 years ago
6 0

Answer: C

Explanation:

When heat is added to a substance, the molecules and atoms vibrate faster. As atoms vibrate faster:  the space between atoms increases:   The motion and spacing of the particles determines the state of matter of the substance:  The end result of increased molecular motion is that the object expands and takes up more space.

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Imagine that one of the original four mice that escape from a research lab is blind due to a genetic defect. If the escaped mous
Marina86 [1]

Answer:

Founder effect

Explanation:

  • Founder effect occurs when a small number of individuals move out from a larger population and then develop a new population in an isolated place such that it leads to a decreased genetic diversity in the population established by a fewer individuals.
  • As a result of the founder effect the genetic diversity is reduced in the descendants of the founder population which leads to an increase in the probability of having a genetic disorder.
  • Therefore, since the mice being blind due to a genetic defect escape from the laboratory and breeds then the subsequent generations will most likely be blind from birth as a result of founder effect.
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What are the plant under carnivorous plant
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3 years ago
Sorry that the worksheet is sideways but could someone be so kind as to help answer these for me please?
almond37 [142]

Answer:

1 dominant allies are often represented with a capital letter

2 recessive allies however are represented with a lowercase latter

3 Heterozygous is The presence of two different alleles at a particular gene .

Explanation:

the first two questions where found in the passage

As for the third a heterozygous genotype may include one normal allele and one mutated allele or two different mutated alleles for example[ Hh, hh ]

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The LPN/LVN carries out the teaching plan for a client undergoes nasal surgery. The LPN/LVN instructs the client not to blow the
11111nata11111 [884]

Answer:

Answer is option (3).

"Blowing your nose may cause bruising and edema."

Explanation:

Nasal surgeries like septoplasty, rhinoplasty, sinus surgery, etc are usually performed to improve breathing, repair nasal injuries, correct deformities , change the size or shape of the nose, correct sinus problems, etc.

After the surgery, the patient must follow certain instructions for at least 10 days. The instructions are;

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  • Avoid nose blowing after surgery as it may cause bleeding and spreading of infection into the eye. When the patient blows the nose after nasal surgery, the sinus pressure increases and results in increased pressure on the operative site which may cause bruising and edema. But it does not increase intracranial pressure or cause a fracture or decrease oxygen availability.
  • Apply nasal saline sprays on each nostril frequently as it keeps the nose clean and clears all debris (dried blood) and maintains moisture in the nose. Also, the clearing of nasal passage results in increased oxygenation.
  • Use nasal decongestants to reduce the swelling in the nose.
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